diff --git a/science_article_add/science_article_add/utils/tools.py b/science_article_add/science_article_add/utils/tools.py
index d379d26..850ee7f 100644
--- a/science_article_add/science_article_add/utils/tools.py
+++ b/science_article_add/science_article_add/utils/tools.py
@@ -1,4 +1,5 @@
 from typing import List, Tuple
+from datetime import datetime
 
 
 def str2int(val, replace=0):
@@ -11,6 +12,10 @@ def str2int(val, replace=0):
     return val
 
 
+def get_today_date(fmt: str = "%Y-%m-%d"):
+    return datetime.today().strftime(fmt)
+
+
 def get_list_key(array: List[dict], target: str, condition: Tuple[str, str]):
     """
     给定一个list [{key: val1, target: val2}, {key: val1, target: val2}]